The following is what I sent to the Ron Paul 2008 campaign when I signed up with their website.
Please consider three ideas:
1) Leverage your Internet power by setting up a direct competitor to freerepublic.com -- the dominant "conservative" website whose patron, Jim Robinson, is openly hostile to Ron Paul.
2) Help retarget the grassroots "banner brigades" to recruit Banner Businesses -- businesses that display Ron Paul signs. See http://wiki.ronpaulpresshub.com/index.php?title=Banner_Businesses
3) List the businesses that have raised money for your campaign in rank order by the amount of money they have raised. Their success in raising money is proof they are good at raising money so it is doubly good advertising for them.